| Unterwellenborn to Campos del Puerto | 876.68 mi (1,410.88 km) |
| Unterwellenborn to Canals | 997.67 mi (1,605.59 km) |
| Unterwellenborn to Candelaria | 2,114.31 mi (3,402.65 km) |
| Unterwellenborn to Canet de Mar | 755.45 mi (1,215.78 km) |
| Unterwellenborn to Cangas | 1,118.32 mi (1,799.77 km) |
| Unterwellenborn to Cangas de Narcea | 989.99 mi (1,593.24 km) |
| Unterwellenborn to Canovellas | 762.00 mi (1,226.33 km) |
| Unterwellenborn to Canteras | 1,090.32 mi (1,754.70 km) |
| Unterwellenborn to Cantillana | 1,237.66 mi (1,991.82 km) |
| Unterwellenborn to Capdepera | 850.55 mi (1,368.83 km) |
| Unterwellenborn to Carballo | 1,074.82 mi (1,729.75 km) |
| Unterwellenborn to Carcagente | 984.36 mi (1,584.17 km) |
| Unterwellenborn to Cardedeu | 758.53 mi (1,220.74 km) |
| Unterwellenborn to Carlet | 980.33 mi (1,577.69 km) |
| Unterwellenborn to Carmona | 1,238.86 mi (1,993.76 km) |
